package com.xuecheng.manage_course.dao;


import com.xuecheng.framework.domain.course.response.TeachplanMediaPub;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

@Mapper
@Repository
//Day_15@6:
public interface TeachplanMediaPubRepository extends JpaRepository<TeachplanMediaPub,String> {
    //Day_15@6: 根据课程id删除课程计划媒资信息
    long deleteByCourseId(String id);

}
